今天学习了“添加”的内容：
package dailysummer;
import java.sql.DriverManager;
import java.sql.Connection;
public class Main {
public String title;
public String content;
public String keyword;
public String time;
public void write(String title,String content,String keyword,String time) throws Exception {
String sql = "INSERT into daily VALUES('"+title+"','"+content+"','"+keyword+"','"+time+"')";
Class.forName("com.mysql.jdbc.Driver");
String url = "jdbc:mysql://localhost:3306/abc";
String username = "root";
String Password = "123123";
Connection connection = DriverManager.getConnection(url, username, Password);
java.sql.Statement stmt = connection.createStatement();
stmt.executeUpdate(sql);
stmt.close();
}
}
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>每日总结</title>
</head>
<form action = "write.1.jsp" method = "get">
<div style = "text-align:center"><h2>每日总结</h2></div>
<br>
<table border = "0" style = "border-collapse:collapse" align="center">
<tr><td><font color="red">*</font>
总结标题<input type = "text" name = "title" size = "20" maxlength = "10">
</td></tr>
<tr><td><font color="red">*</font>
总结内容<input type = "text" name = "content" size = "20" maxlength = "10">
</td></tr>
<tr><td><font color="red">*</font>
关键字<input type = "text" name = "keyword" size = "20" maxlength = "10">
</td></tr>
<tr><td><font color="red">*</font>
总结日期<input type = "text" name = "time" size = "20" maxlength = "10">
</td></tr>
</table>
<div style = "text-align:center">
<br><input type = "submit" value = "提交">
</div>
</form>
</html>
能够较为熟练地链接数据库和画页面，但对调用函数还有欠缺。
标签：java,String,title,content,学习体会,sql,2.21,public From： https://www.cnblogs.com/clh628/p/17142698.html